DULCOTEST® pH Sensor | PHEI 112 SE

0 Review(s) 

DULCOTEST® pH Sensor | PHEI 112 SE

Graduated pH measuring ranges 0 – 14

4 Items
Tax included
  Information for the buyer

All e-shop information

  Delivery/Return policy (edit with Customer reassurance module)

Delivery and return policy form our e-shop


Return and exchange policy of our e-shop

DULCOTEST® pH Sensor | PHEI 112 SE

Graduated pH measuring ranges 0 – 14

pH measurements with DULCOTEST® sensors: Precise, reliable and application-adapted measured values in real time. Control, regulate and monitor chemical processes with the aid of precise measured values.

Reliable online measurement of pH values – with DULCOTEST® sensors

The online measurement and adjustment of pH values must be as accurate, fast and reliable as possible, with high availability of the measured values, whether for the monitoring, control or regulation of chemical processes.

Our product line of DULCOTEST® pH sensors provides a wide range of pH sensors for different measuring tasks.

The production of our pH sensors is subject to very strict quality controls (e.g. in accordance with RoHS guidelines). Routine steps are automated but critical steps are carried out manually under expert supervision. In this way we achieve optimum reproducible quality and cost reduction.

Your benefits

Precise and reliable pH measurement enables efficient processes and maximum process reliability

The wide choice of sensor types with different constructions makes them reliable components in many applications

A long service life is achieved through the use of the best quality materials for the glass and diaphragms, a stable reference system and optimised production. This minimises both downtime and maintenance

With short storage times and fast delivery, your pH sensors can be up and running very quickly and you can make maximum use of their service life (all glass sensors start to age as soon as they leave production)

Wide range of special versions for fitting length, cable length and plugs for made-to-measure connection to your process

Unique label for OEM partners

Field of application

  • Chemical processes
  • Chemically contaminated water
  • Swimming pool water, potable water
  • Process water
  • Cooling water, waste water
  • Seawater
  • Suspensions, sludge, emulsions
  • Exhaust air scrubber, semiconductor industry, electroplating

Technical Details

Selection of sensor type according to the application

The insertion angle must be > 15° from the horizontal (except with PHEK-L: horizontal to vertical)

Maximum flow < 0.8 m/s

With cable lengths > 10 m, use the 4-20 mA transducer type PHV1

Calibration using quality buffer solutions

pH Sensor PHEI 112 SE

pH sensor optimised for use in potable water treatment, swimming pools/hot tubs at up to 60 °C/3 bar

Your benefits

Electrochemical combination electrode: pH and reference electrode integrated

Diaphragm and reference system optimised for use in swimming pools and for potable water

Ceramic diaphragm with special material, optimised size and optimised pore diameter

Long service life due to reduced diffusion ("bleeding") of the electrolyte

Long service life due to the material, which is inert to aggressive disinfectants

Stable reference system

Twist protection for the sensor cable connected. This means that the cables can remain connected during installation and dismantling of the sensor, avoiding troublesome moisture on the connector contacts

Lead-free glass for advanced and environmentally-friendly production, use and disposal (RoHS-compliant)

  • pH range 1 … 14
  • Temperature 0 … 60 °C
  • Max. pressure 3.0 bar
  • Min. conductivity 150 µS/cm
  • Electrolyte Gel containing potassium chloride
  • Diaphragm Ceramic
  • Sensor shaft Glass
  • Shaft diameter 12 mm
  • Fitting length 120 ±3 mm
  • Fitting position Vertical up to +25°
  • Thread PG 13.5
  • Electrical connection SN6 plug-in head, rotatable with a ProMinent cable
  • Enclosure rating IP 65

Installation Bypass: open outlet or return of the sample water into the process line, inline: direct installation into the pipework; fixed or replaceable (replaceable fitting), tank, channel: Immersion in the immersion tube

Measuring and control equipment all DULCOMETER® controllers

Typical applications Swimming pools, whirlpools, potable water.

Resistance to Disinfectant

Measuring principle, technology Direct potentiometric measurement, 2 electrodes, gel electrolyte, ceramic diaphragm, separate temperature measurement for temperature compensation needed

4 Items

Data sheet

Pool equipment
Automatinis dozavimas
Atsarginės dalys


No customer reviews for the moment.

Write your review

DULCOTEST® pH Sensor | PHEI 112 SE

DULCOTEST® pH Sensor | PHEI 112 SE

Graduated pH measuring ranges 0 – 14

Write your review

16 other products in the same category: